27955275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12853}}^1$

素因数の和:12895

約数の個数: 24

約数和(自身を含む): 47816880

約数和(自身を除く): 19861605

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 12853, 38559, 64265, 192795, 321325, 372737, 963975, 1118211, 1863685, 5591055, 9318425, 27955275]

約数ペア:

[(1, 27955275), (3, 9318425), (5, 5591055), (15, 1863685), (25, 1118211), (29, 963975), (75, 372737), (87, 321325), (145, 192795), (435, 64265), (725, 38559), (2175, 12853)]